Features include Auto-Fundus, Auto-Focus, Auto-Capture and Image Error Detection. Geographic Atrophy, Macular Degeneration, Glaucoma, Diabetic Retinopathy and other conditions that can affect vision may also be identified and monitored using FAF mode. Using invisible infrared alignment light, the digital non-mydriatic camera may image patients with pupils as small as 3.3 mm (small pupil mode) without dilation drops. This is especially useful when performing retinal screenings or expediting routine retinal imaging exams during office visits.
Features Auto-Focus with Manual Alignment Override Automatically focuses the eye by partially depressing the joystick, or easily switches to manual focus with a twist of the focus ring. Auto-Capture Automatically captures the image once the eye is properly focused. Auto-Exposure Automatically measures the volume of infrared light at the retina and adjusts the flash intensity. Auto-Fundus Automatically switches from the external eye to retinal observation mode when the eye is properly aligned. Image Error Detection Advanced software automatically confirms both correct alignment and focus. Contrast Enhancement Provides increased image clarity by emphasizing the difference in 'redness' and 'brightness' of blood vessel structures relative to their surroundings. High Resolution Images The CR-2 AF provides ultra-high resolution, 20.2-megapixel, wide-angle views with excellent color, detail and contrast, making it easy for the diagnosis and detection of ocular conditions and diseases. Digital Filter Processing With digital red-free, digital cobalt mode, the CR-2 AF extracts each element from the color image. Additional filter view are available with imageSPECTRUM Image Management System software (sold separately). Quick Preview Preview images directly on the dedicated EOS camera immediately after capture. Low Flash Intensity Low flash improves patient comfort and reduces miosis for a faster exam. The CR-2 AF supports a wide range of low ISO speeds, including ISO 200, 400, 800, 1600, 3200, and 6400.
Optional Accessories External Eye Fixation Lamp Unit Hard-shell Carrying Case Chin Rest Paper (500 sheets) General Type of Photography Color, Digital Red-Free, Digital Cobalt, Fundus Autofluorescence (FAF) Angle of View 45° (35° SP Mode) Magnification 2X Digital Minimal Pupil Size 4.0 mm (3.3 mm SP Mode) Auto-Focus Adjustment Type Split-line Adjustment is automatic Patient Diopter Compensation Range Without Compensation Lens: -10 to +15D With "-" Compensation Lens: -31D to -7D With "+" Compensation Lens: +11D to +33D Light Source Observation: Infrared Photography: Xenon tube Canthus Mark 420 mm From Base Internal Eye Fixation LED Dot Matrix External Eye Fixation White LED (Sold Separately) Working Distance 35 mm Working Distance Adjustment Anterior Observation: Double Image Match Method Fundus Observation: Working Distance Dots Sensor Resolution 18.0 Megapixels Camera Dedicated EOS Camera for CR-2 PLUS (Bundled) Monitor 3.0 inch LCD Monitor External Monitor (Optional) Auto Function Automatic Exposure Mount Movement Front and Back 70 mm Side to Side 100 mm Up and Down 30 mm Chin Rest Movement 60 mm Electrical and Environmental PC Interface USB 1.1, USB 2.0 Power Supply AC 100-240V 50/60Hz Operating Environment Temperature: 50° to 86° Fahrenheit (10° to 35° Celcius) Humidity: 30% RH to 90% RH (No Condensation) Atmospheric Pressure: 800 hPa to 1060hPa Physical Characteristics Dimensions (W x D x H) 12 x 19.7 x 20.2 inches (305 x 500 x 513 mm) Weight 43.9 lbs (19.9 kg)